The Nightault experience extends far beyond a traditional event. It represents a unique lifestyle and entertainment phenomenon that embodies the essence of Doujin Fever. Attendees can indulge in a wide range of activities, including:

It is the night of the annual Summer Comiket after-party, but something is wrong. A mysterious glitch has locked down the venue, trapping the attendees inside. Take on the role of a determined circle leader who must navigate the labyrinthine hallways, outsmart rival factions, and uncover the truth behind the lockdown.

: Players can change the character's hairstyle, hair color, eye color, and clothing (socks, panties). X-Ray/Cross-Section : Includes internal views for specific interactions. Availability & Content Steam Release : Available on since April 12, 2025. Adult Only

Years later, Doujin Fever Nightault would remain a mystical place, a symbol of the city's ability to nurture and celebrate creativity in all its forms. For those who experienced it, the club was a reminder that in the shadows of Tokyo's neon-lit nights, there existed a vibrant, pulsating world, ready to envelop them in its embrace.

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